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Prosper AI

Junior Product Engineer

Prosper AI

Junior Product Engineer at Prosper AI designing AI products for healthcare. Involved in the entire lifecycle, from ideation to deployment in a hybrid work environment.

Posted 6/3/2026full-timeBarcelona • 🇪🇸 SpainJuniorWebsite

Tech Stack

Tools & technologies
Distributed SystemsPostgresPythonReactTypeScript

About the role

Key responsibilities & impact
  • Design and build products using real-time AI systems
  • Handle tasks for calling patients and payors
  • Leading projects from ideation to reality

Requirements

What you’ll need
  • 1+ years of experience building products end-to-end
  • A strong understanding of FastAPI (Python) + PostgreSQL + React (TypeScript)
  • Experience managing large scale distributed systems
  • Passion for good product design and UI sketching
  • Founder mindset and ownership mentality
  • Bachelor’s or Master’s degree in relevant field (or equivalent experience)

Benefits

Comp & perks
  • Flexible work arrangements
  • Professional development opportunities

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
FastAPIPythonPostgreSQLReactTypeScriptlarge scale distributed systemsproduct designUI sketching
Soft Skills
leadershipownership mentalityfounder mindset
Certifications
Bachelor’s degreeMaster’s degree